Is there any existing documentation on handling runtime errors? I find the information provided in AI2 quite rudimentary. If one has more than a thousand lines of code, a simple message such as "Attempting to read element[1] of a list with no elements" does not really help. At the least it would be …

I believe I have now found the problem, after much searching and testing. Back where I started with the Spinner :wink: In the Designer you are setting the elementsFromString [image] Then in Screen Initialise you set the spinner elements to a list [image] Then when running the ChartTab Click e…

Solving Runtime errors

Bugs and Other Issues

Anke June 30, 2022, 7:20am 2

Post a screenshot of the error message and show your (relevant) blocks.